东北龙胆的快速繁殖

Rapid Propagation of Longdan (Gentiana manshurica)

摘要: 本研究提供了东北龙胆快速繁殖的方法:1.试管苗茎段在MS+BA 0.5+IBA 0.5的琼脂培养基上,获得大量丛生苗;2.试管苗切段转移至1/2MS+BA0.05+IBA0.05的聚氨醇海绵小块液体培养基上,形成完整小苗;3.试管苗移植田间有较高成活率。

Abstract: This study provides a method of rapid propagation of Gentiana manshurica: 1, The explants taken from stem segment of shoots in test tube can produce numerous adventitious shoots on MS medium supplemented with BA 0.5mg/l and IBA 0.5mg/l,2. When the stem se